Chinese paint cuts wall temperature by 25 degrees Celsius in summer test: report

China has commenced mass production of a novel super-coating designed to significantly reduce wall temperatures during summer. This material, which utilizes radiative cooling principles, has demonstrated the ability to lower wall temperatures by 25 degrees Celsius. The coating underwent six months of practical testing at a petrochemical plant in Hainan province. Notably, it operates without the need for electricity or cooling agents. According to the Science and Technology Daily, the coating's performance surpasses that of its global competitors.